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Algoritmus Wagnera a Whitina×Bendersova dekompozícia×Generovanie stĺpcov (Dantzig-Wolfe)×Metóda Simplex×
OdborOperačný výskumOperačný výskumOperačný výskumOperačný výskum
RodinaMachine learningMachine learningMachine learningMachine learning
Rok vzniku1958196219601947
TvorcaHarvey M. Wagner and Thomson M. WhitinJacques F. BendersGeorge B. Dantzig and Philip WolfeGeorge Dantzig
Typalgorithmalgorithmalgorithmalgorithm
Pôvodný zdrojWagner, H. M., & Whitin, T. M. (1958). Dynamic version of the economic lot size model. Management Science, 5(1), 89-96. DOI ↗Benders, J. F. (1962). Partitioning procedures for solving mixed-variables programming problems. Numerische Mathematik, 4(1), 238-252. DOI ↗Dantzig, G. B., & Wolfe, P. (1960). Decomposition principle for linear programs. Operations Research, 8(1), 101-111. DOI ↗Dantzig, G. B. (1963). Linear Programming and Extensions. Princeton University Press. DOI ↗
Ďalšie názvyWagner-Whitin lot-sizing, dynamic lot-sizing algorithmcutting plane method, constraint generationDantzig-Wolfe decomposition, column generation methodsimplex algorithm
Príbuzné3334
ZhrnutieThe Wagner-Whitin Algorithm, introduced by Harvey M. Wagner and Thomson M. Whitin in 1958, is a dynamic programming solution to the capacitated lot-sizing problem. It determines optimal production quantities over multiple periods to minimize the total cost of production setup and inventory holding while meeting deterministic demand.Benders Decomposition, introduced by Jacques F. Benders in 1962, is a powerful algorithmic framework for solving large-scale mixed-integer programming (MIP) problems. It decomposes the problem into a master problem (controlling complicating variables) and subproblems (handling remaining variables), using cutting planes generated from subproblem dual information to iteratively tighten the master problem.Column Generation, developed by George B. Dantzig and Philip Wolfe in 1960, is a powerful optimization technique for solving large-scale linear programming problems with special structure. Also known as Dantzig-Wolfe Decomposition, it decomposes the problem into a master problem (restricted to a subset of variables/columns) and a pricing subproblem (identifying new variables), iteratively improving the solution by introducing only relevant columns.The Simplex Method, developed by George Dantzig in 1947, is a foundational algorithm for solving linear programming problems. It systematically explores vertices of the feasible region to find the optimal solution where the objective function is maximized or minimized subject to linear constraints.
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ScholarGatePorovnať metódy: Wagner-Whitin Algorithm · Benders Decomposition · Column Generation (Dantzig-Wolfe) · Simplex Method. Získané 2026-06-17 z https://scholargate.app/sk/compare